scipy.stats.rv_discrete.std¶
- rv_discrete.std(*args, **kwds)[source]¶
Standard deviation of the distribution.
Parameters: arg1, arg2, arg3,... : array_like
The shape parameter(s) for the distribution (see docstring of the instance object for more information)
loc : array_like, optional
location parameter (default=0)
scale : array_like, optional
scale parameter (default=1)
Returns: std : float
standard deviation of the distribution